7251180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7109}}^1$

素因数の和:7138

約数の個数: 48

約数和(自身を含む): 21500640

約数和(自身を除く): 14249460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 7109, 14218, 21327, 28436, 35545, 42654, 71090, 85308, 106635, 120853, 142180, 213270, 241706, 362559, 426540, 483412, 604265, 725118, 1208530, 1450236, 1812795, 2417060, 3625590, 7251180]

約数ペア:

[(1, 7251180), (2, 3625590), (3, 2417060), (4, 1812795), (5, 1450236), (6, 1208530), (10, 725118), (12, 604265), (15, 483412), (17, 426540), (20, 362559), (30, 241706), (34, 213270), (51, 142180), (60, 120853), (68, 106635), (85, 85308), (102, 71090), (170, 42654), (204, 35545), (255, 28436), (340, 21327), (510, 14218), (1020, 7109)]